Home / 10,657,731.36-14,706,780.66-6,011,260.32

Finding the Fourth Proportional to 10,657,731.36, 14,706,780.66 and 6,011,260.32

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Solution

The fourth proportional to 10,657,731.36, 14,706,780.66 and 6,011,260.32 is: 8,295,038.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,657,731.36 : 14,706,780.66 = 6,011,260.32 : x
  2. Step 2: Convert to fraction form
    10,657,731.36/14,706,780.66 = 6,011,260.32/x
  3. Step 3: Cross multiply
    10,657,731.36x = 14,706,780.66 × 6,011,260.32
  4. Step 4: Simplify right side
    10,657,731.36x = 88,406,287,016,401.42
  5. Step 5: Solve for x
    x = 88,406,287,016,401.42/10,657,731.36
  6. Step 6: Final answer
    x = 8,295,038.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.